Summary The majority of theoretical and empirical studies on the relationship between decentralization and corruption argue that the devolution of power might be a feasible instrument for use in keeping corruption at bay. We argue that this result crucially depends on the effectiveness of...

This paper examines whether the degree of fiscal decentralization in aid-receiving countries matters in explaining aid effectiveness. The decentralization theorem predicts that the devolution of powers should increase aid effectiveness, since local decision-makers are better informed about local...